London Olympics (July 31, 2012)

United States Michael Phelps, front, and South Africas Chad le Clos compete in the mens 200-meter butterfly swimming final at the Aquatics Centre in the Olympic Park during the 2012 Summer Olympics in London, Tuesday, July 31, 2012. Le Clos won gold, Phelps silver.

AP

A North Korean flag is held up in the crowd before the teams group G womens soccer match against the United States at the London 2012 Summer Olympics, Tuesday, July 31, 2012 at Old Trafford Stadium in Manchester, England.

AP

Spectators sit in a sparsely-populated stadium during a group G womens soccer match between the United States and North Korea at the London 2012 Summer Olympics, Tuesday, July 31, 2012 at Old Trafford Stadium in Manchester, England.

AP

Alison Young of Great Britain sails on Laser Radial Womens dinghy during the race 4 at the London 2012 Summer Olympics, Tuesday, July 31, 2012, in Weymouth and Portland, England.

AP

Choi Byungchul of South Korea, right, reacts during the bronze medal match against Andrea Baldini of Italy, at the mens individual foil fencing competition at the 2012 Summer Olympics, Tuesday, July 31, 2012, in London. Choi won.

AP

Chinese gymnast He Kexin performs on the uneven bars during the Artistic Gymnastic womens team final at the 2012 Summer Olympics, Tuesday, July 31, 2012, in London.

AP

Frances Camille Muffat competes in the womens 200-meter freestyle swimming final at the Aquatics Centre in the Olympic Park during the 2012 Summer Olympics in London, Tuesday, July 31, 2012. Muffat won the silver medal in the event.

AP

United States Michael Phelps reacts after winning silver in the mens 200-meter butterfly swimming final at the Aquatics Centre in the Olympic Park during the 2012 Summer Olympics in London, Tuesday, July 31, 2012.

AP

United States Allison Schmitt, right, is congratulated by Italys Federica Pellegrini after her gold medal win in the womens 200-meter freestyle swimming final at the Aquatics Centre in the Olympic Park during the 2012 Summer Olympics in London, Tuesday, July 31, 2012.

AP

Frances Jo-Wilfred Tsonga shakes hands with Canadas Milos Raonic after winning their match at the All England Lawn Tennis Club at Wimbledon, in London, at the 2012 Summer Olympics, Tuesday, July 31, 2012. The longest set in Olympic history was played on Tuesday when Tsonga defeated Raonic, 6-3, 3-6, 25-23 in the second round at Wimbledon.

PA

British forward Luol Deng, right, vies for the ball with Brazilian center Tiago Splitter during their mens preliminary round group B basketball match at the 2012 Summer Olympics on Tuesday, July 31, 2012, in London.

Pool AFP

South Africas Chad le Clos reacts after winning ahead of United States Michael Phelps, foreground, in the mens 200-meter butterfly swimming final at the Aquatics Centre in the Olympic Park during the 2012 Summer Olympics in London, Tuesday, July 31, 2012.

AP

Choi Byungchul of South Korea, left, and Andrea Baldini of Italy compete for the bronze medal during the mens individual foil fencing competition at the 2012 Summer Olympics, Tuesday, July 31, 2012, in London. Choi won.

AP

U.S. gymnast Gabrielle Douglas performs on the balance beam during the Artistic Gymnastic womens team final at the 2012 Summer Olympics, Tuesday, July 31, 2012, in London.

AP

Jo-Wilfried Tsonga of France returns a shot to Milos Raonic of Canada at the All England Lawn Tennis Club at Wimbledon, in London, at the 2012 Summer Olympics, Tuesday, July 31, 2012. The longest set in Olympic history was played on Tuesday when Tsonga defeated Raonic, 6-3, 3-6, 25-23 in the second round at Wimbledon.

AP

Choi Byungchul of South Korea, left, and Andrea Baldini of Italy compete for the bronze medal during the mens individual foil fencing competition at the 2012 Summer Olympics, Tuesday, July 31, 2012, in London. Choi won.

AP

Russian gymnast Anastasia Grishina, right, sits dejected with a teammate after their last performance during the Artistic Gymnastics womens team final at the 2012 Summer Olympics, Tuesday, July 31, 2012, in London.

AP

Kim Kum Sok of North Korea reacts while competing during the mens 69-kg, group A, weightlifting competition at the 2012 Summer Olympics, Tuesday, July 31, 2012, in London.

AP

United States Michael Phelps emerges from the water after winning silver in the mens 200-meter butterfly swimming final at the Aquatics Centre in the Olympic Park during the 2012 Summer Olympics in London, Tuesday, July 31, 2012.

AP

U.S. gymnasts, left to right wearing red, Gabrielle Douglas, McKayla Maroney, Alexandra Raisman, Jordyn Wieber and Kyla Ross celebrate with coaches Jenny Zhang, front left, Mihai Brestyan, back left, John Geddert, center, and Liang Chow, right, after their team won the gold medal for the Artistic Gymnastics womens team final at the 2012 Summer Olympics, Tuesday, July 31, 2012, in London.

AP

Kim Kum Sok of North Korea competes during the mens 69-kg weightlifting competition at the 2012 Summer Olympics, Tuesday, July 31, 2012, in London.

AP

Russian gymnast Aliya Mustafina comforts Russian gymnast Kseniia Afanaseva, back to camera, after the latter fell during her floor exercise during the Artistic Gymnastics womens team final at the 2012 Summer Olympics, Tuesday, July 31, 2012, in London.

AP

Sari Multala of Finland sails on Laser Radial Womens dinghy during the race 4 at the London 2012 Summer Olympics, Tuesday, July 31, 2012, in Weymouth and Portland, England.

AP

Arakel Mirzoyan of Armenia competes during the mens 69-kg, group A, weightlifting competition at the 2012 Summer Olympics, Tuesday, July 31, 2012, in London.

AP

Choi Byungchul of South Korea, right, reacts after winning the bronze medal match against Andrea Baldini of Italy, during the mens individual foil fencing competition at the 2012 Summer Olympics, Tuesday, July 31, 2012, in London. Choi won.

AP

United States Allison Schmitt celebrates her gold medal win in the womens 200-meter freestyle swimming final at the Aquatics Centre in the Olympic Park during the 2012 Summer Olympics in London, Tuesday, July 31, 2012.

AP

Cameroon assistant coach takes pictures by his iPad as his team stand for their national anthem during the group E womens soccer match between New Zealand and Cameroon at the London 2012 Summer Olympics, in Coventry, England, Tuesday, July 31, 2012.

AP

Jo-Wilfried Tsonga of France celebrates after defeating Milos Raonic of Canada at the All England Lawn Tennis Club at Wimbledon, in London, at the 2012 Summer Olympics, Tuesday, July 31, 2012. The longest set in Olympic history was played on Tuesday when Tsonga defeated Raonic, 6-3, 3-6, 25-23 in the second round at Wimbledon.

AP

Lin Qingfeng of China competes during the mens 69-kg weightlifting competition at the 2012 Summer Olympics, Tuesday, July 31, 2012, in London.

AP

Lin Qingfeng of China competes during the mens 69-kg, group A, weightlifting competition at the 2012 Summer Olympics, Tuesday, July 31, 2012, in London.